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| author | Mark Heffernan <meheff@google.com> | 2015-07-13 18:33:21 +0000 |
|---|---|---|
| committer | Mark Heffernan <meheff@google.com> | 2015-07-13 18:33:21 +0000 |
| commit | 4c8ca53f7e1285c2bfe6bc72bb78579b200dc88f (patch) | |
| tree | 4d365ceafa282c29b2b59b21510494d151fe2329 /openmp/runtime/src/z_Linux_util.c | |
| parent | 7ccb5e231681b1c560469911db0e31b06a562dab (diff) | |
| download | bcm5719-llvm-4c8ca53f7e1285c2bfe6bc72bb78579b200dc88f.tar.gz bcm5719-llvm-4c8ca53f7e1285c2bfe6bc72bb78579b200dc88f.zip | |
Enable partial and runtime loop unrolling for NVPTX.
Enable partial and runtime loop unrolling for NVPTX backend via
TTI::UnrollingPreferences with a small threshold. This partially unrolls
small loops which are often unrolled by the PTX to SASS compiler
and unrolling earlier can be beneficial.
llvm-svn: 242049
Diffstat (limited to 'openmp/runtime/src/z_Linux_util.c')
0 files changed, 0 insertions, 0 deletions
